Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Mostly Cloudy

62°F

17°C

Humidity	57%
Wind Speed	ESE 6 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	02 Jan 12:53 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Hercules CA

This Afternoon
High: 57 °F
Rain
Tonight
Low: 52 °F
Showers
Saturday
High: 57 °F
Showers and
Breezy
Saturday Night
Low: 51 °F
Showers
Sunday
High: 52 °F
Rain
Sunday Night
Low: 47 °F
Rain Likely
Monday
High: 52 °F
Rain
Monday Night
Low: 46 °F
Rain Likely
Tuesday
High: 53 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Rain, mainly after 4pm. High near 57. South southeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Low around 52. South wind 18 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Showers and possibly a thunderstorm before 1pm, then rain after 1pm. High near 57. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 51. South southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Rain. High near 52. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. Chance of precipitation is 80%.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46.

Tuesday

Mostly cloudy, with a high near 53.

Tuesday Night

Mostly cloudy, with a low around 44.

Wednesday

A chance of rain. Partly sunny, with a high near 52.